The contraction allowance for magnesium is around

Related MCQs

• In case of malleable iron castings, the contraction allowance on pattern
• Contraction allowance for grey cast iron is (in mm/m)
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• In case of cored aluminium castings, the contraction allowance is
• The contraction allowance for pattern depends on
• The solidification shrinkage of magnesium alloys is about
• Use of flux in melting of magnesium
• Magnesium aluminium alloys are grain refined by addition of
• Which of the following is used as protective admixture in moulding sand for magnesium castings?
• Which of the following is used on moulds for magnesium castings to prevent metal mould reactions?